Overview
Rear view of PDU without transformer (interior)
The Main input circuit breaker connects to either the upstream UPS or Mains. The circuit breaker accepts 400V input and requires L1, L2, L3, N, and PE input conductors.
Note: This breaker also serves as the Main Output (disconnect) breaker on PDUs without a transformer.
The PDU monitoring unit has several current and voltage monitoring boards that report to a central board assembly located in the PDU monitoring unit. The PDU monitoring unit has one 10BaseT
26 | 60kW InfraStruXure |